Analysis and design of 3-phase negative VAr and harmonic current compensator

Author

Liang, Wang ; Qianglin Zheng ; Rongtai, Hao

Author_Institution

Dept. of Electr. Eng., Northern Jiao Tong Univ., Beijing, China

fYear

1991

fDate

28 Oct-1 Nov 1991

Firstpage

741

Abstract

A three-phase negative, VAr, and harmonic load current compensator system (NVHC) which uses a three-phase four-quadrant voltage source power converter is presented and analyzed. The NVHC is used to compensate an unbalanced three-phase three-line load system which generates negative VAr, and harmonic current to the source. Design methods for an AC filter and a DC side capacitor are given. The whole system, including load, source, and compensator, is simulated on computer. Predicted results are verified experimentally

Keywords

compensation; filters; harmonics; network analysis; network synthesis; power capacitors; power systems; power transmission lines; reactive power; static VAr compensators; AC filter; DC; SVC; harmonic load current compensator; network analysis; network synthesis; power capacitors; power systems; reactive power compensation; three-phase; transmission lines; voltage source power converter; Capacitors; Delay; Equations; Harmonic analysis; Power electronics; Power generation; Power harmonic filters; Power system harmonics; Reactive power; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control and Instrumentation, 1991. Proceedings. IECON '91., 1991 International Conference on

Conference_Location

Kobe

Print_ISBN

0-87942-688-8

Type

conf

DOI

10.1109/IECON.1991.239195

Filename

239195